#CB3E54#CB3E54

#CB3E54 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.4% C 0.177 H 15.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CB3E54
RGB	rgb(203, 62, 84)
HSL	hsl(351, 58%, 52%)
HSV	hsv(351, 69%, 80%)
CMYK	cmyk(0%, 69.5%, 58.6%, 20.4%)
CIE-LAB	lab(47.99, 56.70, 19.63)
CIE-LCH	lch(47.99, 60.00, 19.10°)
OKLab	oklab(57.38% 0.17 0.0483)
OKLCH	oklch(57.38% 0.177 15.9)
XYZ	xyz(27.9542, 16.7858, 10.1538)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3E54 #3ECBB5

analogous

#CB3E9B #CB3E54 #CB6E3E

triadic

#CB3E54 #54CB3E #3E54CB

tetradic

#CB3E54 #9BCB3E #3ECBB5 #6E3ECB

square

#CB3E54 #9BCB3E #3ECBB5 #6E3ECB

split-complementary

#CB3E54 #3ECB6E #3E9BCB

monochromatic

#701E2B #A12B3E #CB3E54 #D86E7F #E59EA9

Accessibility & contrast

On white

4.82

#CB3E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CB3E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3E54

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3E54	#FFFFFF	#000000	##FFFFFF
##CB3E54	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635F54

Deuteranopia (green-blind)

#877D50

Tritanopia (blue-blind)

#DE1B47

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3e54;
/* rgb */ color: rgb(203, 62, 84);
/* oklch */ color: oklch(57.4% 0.177 15.9);

Tailwind

colors: {
  custom: {
    50: '#e27d83',
    500: '#cb3e54',
    950: '#000000',
  },
}

SCSS

$custom: #cb3e54;
$custom-light: #e27d83;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3e54",
  "rgb": {
    "r": 203,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 350.638,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57375,
    "c": 0.1767,
    "h": 15.9
  },
  "luminance": 0.16782
}

Semantic roles & 50–950 ramp

primary

#CB3E54

secondary

#94D1C8

accent

#E1C947

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3E54

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →